Princess Yoshiko (欣子内親王, Yoshiko-naishinnō; 11 March 1779 – 11 August 1846) was the empress consort of Emperor Kōkaku of Japan. She enjoys the distinction of being the last daughter of an emperor who would herself rise to the position of empress. When she was later given the title of Empress Dowager, she became the first person to be honored with that title while still living since 1168.
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Early life
Princess Yoshiko (欣子内親王, Yoshiko naishinnō) was also known as Onna-Ichi-no-Miya (女一宮, Onna-ichi-no-Miya) in her infancy. She was the only child of Emperor Go-Momozono; and she became the wife of the Emperor's adopted heir, marrying her adoptive brother who would later be known as Emperor Kōkaku. Although her own children died in infancy, she functioned as official mother to the heir who would become Emperor Ninkō.
Family relationships
Father: Emperor Go-Momozono of Japan (5 August 1758 – 16 December 1779), 118th Emperor of Japan



